
School hand cricket with friends, now with a webcam umpire
Remember hand cricket in school? Howzat! puts it in your browser. Throw 0 to 6 with your hand, the webcam reads it, and the usual rules apply: match and you're out, otherwise you score. Play the computer or a friend. Free, no sign-up.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.